Ex Post Facto Laws
Aiken, Jane Harris. 1992. "Ex Post Facto in the Civil Context: Unbridled Punishment." Kentucky Law Journal 81.
Blackstone, William. 1765–69. Commentaries on the Laws of England. Oxford: Clarendon Press.
Booth, Michael. 1995. "State, U.S. Rift Leaves Megan's Law Fate Unclear." New Jersey Law Journal (July 31).
Ferranti, William P. 2003. "Revised Sentencing Guidelines and the Ex Post Facto Clause." University of Chicago Law Review 70 (summer).
Lilienthal, Christopher. 2003. "Constitutional Challenge to Sentence Commutation Procedure Will March On: Federal Judge Preserves Due Process and Ex Post Facto Claims of Prisoner Advocates." Pennsylvania Law Weekly (April 7).